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Hybrid Mesons Masses in a Quark-Gluon Constituent Model
QCD theory allows the existence of states which cannot be built by the naive quark model; both theoretical arguments and experimental data confirm the hypothesis that gluons may have freedom degrees at the constituent level, and should be confined. In this work, we use a phenomenological potential m...
Autores principales: | , |
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Lenguaje: | eng |
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2002
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Acceso en línea: | http://cds.cern.ch/record/592427 |
_version_ | 1780899691376934912 |
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author | Iddir, F Semlala, L |
author_facet | Iddir, F Semlala, L |
author_sort | Iddir, F |
collection | CERN |
description | QCD theory allows the existence of states which cannot be built by the naive quark model; both theoretical arguments and experimental data confirm the hypothesis that gluons may have freedom degrees at the constituent level, and should be confined. In this work, we use a phenomenological potential motivated by QCD (with some relativistic corrections) to determine the masses and the wavefunctions of several hybrid mesons, within the context of a constituent q-qbar-g model. We compare our estimates of the masses with the predictions of other theoretical models and with the observed masses of candidates. |
id | cern-592427 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2002 |
record_format | invenio |
spelling | cern-5924272023-03-29T14:30:48Zhttp://cds.cern.ch/record/592427engIddir, FSemlala, LHybrid Mesons Masses in a Quark-Gluon Constituent ModelParticle Physics - PhenomenologyQCD theory allows the existence of states which cannot be built by the naive quark model; both theoretical arguments and experimental data confirm the hypothesis that gluons may have freedom degrees at the constituent level, and should be confined. In this work, we use a phenomenological potential motivated by QCD (with some relativistic corrections) to determine the masses and the wavefunctions of several hybrid mesons, within the context of a constituent q-qbar-g model. We compare our estimates of the masses with the predictions of other theoretical models and with the observed masses of candidates.hep-ph/0211289LPTO-2002-003oai:cds.cern.ch:5924272002-11-19 |
spellingShingle | Particle Physics - Phenomenology Iddir, F Semlala, L Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title | Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title_full | Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title_fullStr | Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title_full_unstemmed | Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title_short | Hybrid Mesons Masses in a Quark-Gluon Constituent Model |
title_sort | hybrid mesons masses in a quark-gluon constituent model |
topic | Particle Physics - Phenomenology |
url | http://cds.cern.ch/record/592427 |
work_keys_str_mv | AT iddirf hybridmesonsmassesinaquarkgluonconstituentmodel AT semlalal hybridmesonsmassesinaquarkgluonconstituentmodel |